Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Re1 draw
3 Rf1 draw
4 Kaa2 loss in 2 half-moves
5 Kaa4 loss in 2 half-moves
6 Kab2 loss in 2 half-moves
7 Kab4 loss in 2 half-moves
8 Kba2 loss in 2 half-moves
9 Kba4 loss in 2 half-moves
10 Kbb2 loss in 2 half-moves
11 Kbb4 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves